MedgeAllocResult

Filters
See also

User Guide:

Calculating and retrieving results Defining and adding models to your Model Finder context Search targets Steps to extract and analyze edges

Reference:

MedgeCalculate MedgeFree MsysAlloc

Availability

Not available in MIL-Lite

Available in MIL

Available on Windows

Available on Linux

Available on Non-Matrox computer

Available on Matrox 4Sight-X

Available on Matrox 4Sight GP/GPm

Available on Matrox Supersight

Function map

Examples

medge.cpp
medge.cs
medge.vb
medgecustomderivatives.cpp
stereocalibration.cpp

Function Map

- SystemId

Table:

For specifying the system

- ControlFlag

- EdgeResultIdPtr

Return value

Compilation information

Synopsis

Allocate an Edge Finder result buffer.

Syntax

MIL_ID MedgeAllocResult(

MIL_ID SystemId,	//in
MIL_INT64 ControlFlag,	//in
MIL_ID *EdgeResultIdPtr	//out

)

Description

This function allocates an Edge Finder result buffer, on the specified system, to store results obtained from an MedgeCalculate() operation. When the Edge Finder result buffer is no longer required, release its memory, using MedgeFree().

Note that this function reference has not been updated for a MIL system added during a MIL update. Refer to the MIL system's release note to see if there is complementary information.

Parameters

This function is not supported on the selected boards.

Parameters

SystemId INQ

Specifies the system on which to allocate the Edge Finder result buffer.

This parameter should be set to one of the following values:

For specifying the system
Value	Description
M_DEFAULT_HOST	Specifies the default Host system of the current MIL application.
MIL system identifier	Specifies a valid system identifier, previously allocated using MsysAlloc().

ControlFlag

Reserved for future expansion and must be set to M_DEFAULT.

EdgeResultIdPtr

Specifies the address of the variable in which to write the Edge Finder result buffer identifier. Since the MedgeAllocResult() function also returns the Edge Finder result buffer identifier, you can set this parameter to M_NULL.

Return value

The returned value is the result identifier if the allocation is successful. If allocation fails, M_NULL is returned.

Compilation information

Header	Include mil.h.
Library	Use mil.lib; miledge.lib.
DLL	Requires mil.dll; miledge.dll.